31 lines
831 B
JavaScript
31 lines
831 B
JavaScript
import { iterator as Symbol_iterator } from '../symbol/iterator';
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export const subscribeToIterable = (iterable) => (subscriber) => {
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const iterator = iterable[Symbol_iterator]();
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do {
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let item;
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try {
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item = iterator.next();
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}
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catch (err) {
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subscriber.error(err);
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return subscriber;
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}
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if (item.done) {
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subscriber.complete();
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break;
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}
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subscriber.next(item.value);
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if (subscriber.closed) {
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break;
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}
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} while (true);
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if (typeof iterator.return === 'function') {
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subscriber.add(() => {
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if (iterator.return) {
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iterator.return();
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}
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});
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}
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return subscriber;
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};
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//# sourceMappingURL=subscribeToIterable.js.map
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